solve 2x +y=4 and 2x-y=4 by three algerbic methods (substitution elminition and cross multiplication)
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X=2 and y=0 is the answer
hope it helps
hope it helps
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maheshkd:
bro 4+4 is 8
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hope, that can help you dear...
(in the attachment)
LHS-elimination method
RHS-substitution method
(in the attachment)
LHS-elimination method
RHS-substitution method
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hey,mark it as brainliest ...if u think, that helps you
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